Rohm Semiconductor
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DTC144TKAT146
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DTC144TKAT146

Product Overview

Category

The DTC144TKAT146 belongs to the category of discrete semiconductor products.

Use

It is commonly used as a switching transistor in electronic circuits.

Characteristics

  • Small size
  • Low power consumption
  • High switching speed

Package

The DTC144TKAT146 is typically available in a small surface-mount package.

Essence

This product serves as a crucial component in electronic devices, enabling efficient control of current flow.

Packaging/Quantity

It is usually packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Collector Current: 100mA
  • Maximum Collector-Emitter Voltage: 50V
  • DC Current Gain (hFE): 60 to 240
  • Power Dissipation: 150mW

Detailed Pin Configuration

The DTC144TKAT146 typically has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • Fast switching speed
  • Low saturation voltage
  • High current gain

Advantages

  • Small form factor
  • Low power consumption
  • Reliable switching performance

Disadvantages

  • Limited maximum collector current
  • Limited maximum collector-emitter voltage

Working Principles

The DTC144TKAT146 operates based on the principles of bipolar junction transistors, where the application of a small current at the base terminal controls a larger current flow between the collector and emitter terminals.

Detailed Application Field Plans

The DTC144TKAT146 finds applications in various electronic circuits, including: - Switching circuits - Amplifier circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the DTC144TKAT146 include: - 2N3904 - BC547 - 2SC945

In conclusion, the DTC144TKAT146 is a versatile and compact switching transistor with fast switching speed and low power consumption. Its use in various electronic circuits makes it an essential component in modern electronics.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av DTC144TKAT146 i tekniska lösningar

  1. What is DTC144TKAT146?

    • DTC144TKAT146 is a PNP digital transistor used for switching applications in various technical solutions.

  2. What are the key features of DTC144TKAT146?

    • The key features include high current capability, low saturation voltage, and small package size.

  3. What are the typical applications of DTC144TKAT146?

    • Typical applications include relay drivers, LED drivers, and general purpose switching circuits.

  4. What is the maximum collector current of DTC144TKAT146?

    • The maximum collector current is 100mA.

  5. What is the maximum collector-emitter voltage of DTC144TKAT146?

    • The maximum collector-emitter voltage is 50V.

  6. What is the typical hFE (DC current gain) of DTC144TKAT146?

    • The typical hFE is 120-420 at IC = 1mA.

  7. What is the recommended operating temperature range for DTC144TKAT146?

    • The recommended operating temperature range is -55°C to 150°C.

  8. Can DTC144TKAT146 be used for driving inductive loads?

    • Yes, it can be used for driving small inductive loads with appropriate protection diodes.

  9. Is DTC144TKAT146 suitable for battery-powered applications?

    • Yes, its low saturation voltage makes it suitable for battery-powered applications where power efficiency is important.

  10. Where can I find the detailed datasheet for DTC144TKAT146?

    • The detailed datasheet can be found on the manufacturer's website or through authorized distributors.